<template>
<div class="app-container">
    <mt-header fixed title="项目测试">
        <span slot="left" @click="goBack" v-show="flag">
            <mt-button icon="back">返回</mt-button>
        </span>    
    </mt-header>  <!--  mint-ui的组件 -->

	<transition>
        <router-view></router-view>
	</transition>
    <nav class="mui-bar mui-bar-tab">            <!-- mui的Tabbar -->
			<router-link class="mui-tab-itema" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-itema" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-itema" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{this.$store.getters.getAllCount}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-itema" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
</div>
</template>

<script>
import {Toast} from 'mint-ui'
export default {
    created(){
       this.flag = this.$route.path === '/home' ?false:true
    },
    data(){
        return {
            flag:false
        }
	},
    methods:{
        goBack(){
            this.$router.go(-1);
        }
    },
    watch:{
        '$route.path':function(newVal){
            if(newVal === '/home'){
                this.flag = false;
            }
            else{
                this.flag = true;
            }
        }
    }

}
</script>

<style lang="scss" scoped>
.mint-header{
    z-index:99;
}
.app-container{
    padding-top:40px;
	overflow-x:hidden;
	padding-bottom:55px;
}

.v-enter{
	opacity:0;
	transform:translateX(100%);
}
.v-leave-to{
	opacity:0;
	transform:translateX(-100%);
	position:absolute;
}
.v-enter-active,
.v-leave-active{
	transition:all 0.5s ease;
}
.mui-tab-itema{
	text-decoration:none;
}
.mui-bar-tab .mui-tab-itema.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-itema {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-itema .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-itema .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
.mui-bar-tab .mui-tab-itema.mui-active {
    color: #007aff;
}
</style>